baber/WOPTO huggingface dataset:
Patent JP-H0982762-A (JP)
Title: Bonding tool
Inventor: ICHIKAWA SHIGERU
IPC: H01L21/60
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to shorten the mount regulating time of a tool member having excellent mounting reproducibility of the member, to reduce the cost and to further reduce the kinds of the member. SOLUTION: An oblique surface is formed in a rectangular shape at the side of the tool holder 21 of a tool member 20. Two stationary guides 30 formed with oblique surfaces for positioning two adjacent oblique surfaces of the member 20 are fixed to the tool mounting part 12 of a shank member 10, and two detaching and attaching guides 40 formed with oblique surfaces for pressing the member 20 to the guides 30 by pressing the residual two oblique surfaces of the member 20 are so fixed to the part 12 of the member 10 as to make it possible to be attached or detached.
Patent JP-S61142231-A (JP)
Title: Settlement of well cylinder casing
Inventor: YOSHIKUNI RIKIZO
IPC: E02D23/00
Filed: 1984-12-13
Abstract: PURPOSE:To exactly and quickly settle a well by a method in which a cutting edge device to excavate the ground in a cylindrical form is divided into many parts, and the cutting edges are each separately pushed down by jacks provided to the tips of the cutting edges to proceed stagewise excavation operations while making local sheathing. CONSTITUTION:A cylindrical back plate 1 with a ring 2 is penetrated into a well hole excavated in a cylindrical form, and a cutting edge device 3 having a forward jack 4 is provided on the periphery of the lower part of the ring 2. A backward jack 5 is provided to the upside of the ring 2, and one or two segments (a) are set above the jack 5. The jack 4 is extended to advance each cutting edge 3 to excavate the ground while making local sheathing. At the same time as the jack 4 is contracted, the jack 5 is extended simultaneously, the ring 2 and the back plate 1 are pushed down, and the segments (a) are housed in the well hole and assembled.
Patent JP-2000088649-A (JP)
Title: Interferometer for fourier transform spectroscopy
Inventor: SEISO TAKANORI
IPC: G01J3/45
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a smaller and more inexpensive interferometer for Fourier transform spectroscopy while sustaining high wave number resolution. SOLUTION: The interferometer for Fourier transform spectroscopy comprises a collimator lens 3 for collimating an incident light, light splitting mirror 5 for splitting a beam into two, a combination of two parallel fixed reflectors 7, 8 having a fixed optical path length, a combination of two reflectors 9, 10 including one movable reflector for varying the optical path length, vertical reflectors 11, 12, a collimator lens 15 for aligning two beams, and a detector 16. An interferogram indicative of variation in the intensity of light is determined at the position of the movable reflectors 9, 10 and subjected to Fourier transform by a computer to obtain a spectrum distribution.
Patent JP-H08118664-A (JP)
Title: Ink jet recording head and production thereof
Inventor: IMAMURA ISAO
IPC: B41J2/05
Filed: 1994-10-27
Abstract: PURPOSE: To eliminate the non-emission of ink or the curving of an emitted ink jet by preventing a charging phenomenon by removing the first packing member covered with a second packing member containing a conductive packing agent to form an ink passage. CONSTITUTION: A film mask is brought into close contact with the upper surface of the second substrate 4 of a laminate to cut off active energy beam from a region where the formation of a liquid chamber 12 is schaduled and irradiated with active energy beam from above by an ultrahigh pressure mercury lamp. Next, the film mask is detached and the substrate 4 is cut so that an electric converter 2 is provided at the position of about 0.1mm from the leading end of an orifice to form an orifice end surface 13. The laminate of which the orifice end surface 13 is exposed is dipped in ethanol and the orifice end surface is dissolved and removed in an ultrasonic washing tank in the state brought into contact with ethanol and the laminate thus treated is washed with a 5% NaOH aq. soln. and pure water. Subsequently, the laminate is dried and subjected to post-exposure by using a high pressure mercury lamp and an active energy beam curable material is perfectly cured.
Patent JP-S63118163-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/14
Filed: 1986-11-05
Abstract: PURPOSE:To maintain high sensitivity even after repetitive uses at and under high temp. and high humidity and to improve durability by using PVA as an essential component of an intermediate layer and specifying the content of the acetic acid and/or the alkali metal salt thereof contained as the impurity of the PVA in the intermediate layer. CONSTITUTION:The intermediate layer 2 of an electrophotographic sensitive body formed by providing the intermediate layer and photosensitive layer successively on a conductive substrate 1 consists essentially of the PVA and the content of the acetic acid and/or the alkali metal salt thereof contained as the impurity of the PVA in said intermediate layer is confined to <=0.5wt% of the intermediate layer. The conductive substrate 1 is a layer intended to supply the electric charge of the polarity reverse from the polarity of the electrostatically charged charge to the substrate side. A material which has <=10<8>OMEGAcm electric resistance and withstands the film forming conditions for the intermediate layer and photosensitive layer 3 is used for said substrate. The high electrostatic chargeability, high light attenuation sensitivity and low residual potential are thereby exhibited at and under not only a low temp. and low humidity but also a high temp. and high humidity; in addition, the fluctuation in the electrical characteristic by environment are decreased.
Patent JP-H06107752-A (JP)
Title: Curable resin composition
Inventor: MAEDA KATSUYUKI
IPC: C08F2/50
Filed: 1992-10-01
Abstract: PURPOSE:To obtain the subject composition having excellent heat resistance, weather ability and hardness, comprising an unsaturated epoxy ester resin prepared by a specific method, an ethylenically unsaturated bond-containing vinyl compound and a photosensitizer. CONSTITUTION:The objective composition comprises (A) 5-95 pts.wt. unsaturated epoxy ester resin prepared by reacting (i) a compound containing both a vinyl group and an epoxy group with (ii) at least one selected from a polybasic acid anhydride, a polybasic acid, a terminal acid-containing polymer and a carboxylic acid-containing polymer and (iii) an active hydrogen-containing compound to give a vinyl group-containing resin, epoxidizing the resin and reacting the epoxy resin with an unsaturated monocarboxylic acid in the presence of a reaction catalyst and optionally a polymerization inhibitor, a solvent or a polymerizable monomer under heating, (B) 95-5 pts.wt. ethylenically unsaturated bond- containing vinyl compound and (C) 0-10 pts.wt. photosensitizer. In order to epoxidize the vinyl group-containing resin prepared by reacting the components (i) to (iii), peracetic acid is preferably used.
Patent JP-S62125252-A (JP)
Title: Hot water supplier with additional burning function
Inventor: ADACHI YOSHIYUKI
IPC: F24H1/00
Filed: 1985-11-25
Abstract: PURPOSE:To automatically supply hot water for a short period of time while circulating hot water so that the temperature of hot water within a bathtub becomes a desired bath heating temperature by opening an electromagnetic valve, for simultaneously causing a burner for additional burning to burn, and rotating a pump. CONSTITUTION:At the time of an automatic hot water supplying operation, a supply hot water flow quantity control value 24 and a safety valve 29 are branched from a supply hot water passage on the downstream of a thermistor 18 for supplying hot water, and are connected to a bathtub 4 through a bath automatic supply hot water passage 30. The supply hot water flow amount control value 24 is opened by a signal from a supply hot water operation control part 38. Through a heat exchanger 1 for supplying hot water a comparator 32 of a control circuit 29 carries out a comparison-computation by a signal from a thermistor 18. A proportional control valve drive part 34 is actuated by an output computationally processed by a computationally processing part 33, and also a proportional control valve 13 is actuated to control the quantity of combustion of a burner 14 for supply hot water. When the temperature of water is low, and the supply hot water ability of the hot water supplier is over and thus the signal from the thermistor 18 represents a temperature less than a preset temperature, the comparator carries out a comparison-computation to rotate a pump 3. An additional burning control part 37 is actuated by the operation of a circulating water detection element 19, and an electromagnetic valve 15 for additional burning is opened and a burner 16 for additional burning is caused to burn at the same time. Further, a signal from a supply water detection element 17 is measured to open the control valve 24 at an arbitrary set quantity.
Patent JP-H08126294-A (JP)
Title: Wave-activated power generator and manufacture of electrode plate using the same
Inventor: MAEHATA HIDEHIKO
IPC: H02K44/08
Filed: 1994-10-28
Abstract: PURPOSE: To store charge without influence of electrolytic current and to obtain the function of a variable capacitor by covering the surface of an electrode plate with an insulator or a dielectric element. CONSTITUTION: Liquid of alkoxide material of titanium is, for example, prepared at predetermined concentration with solvent such as acetone, etc., to prepare coating solution. Then, metal plates used as electrode plates 1, 1' are dipped in the solution, and lifted at a predetermined velocity. Thereafter, it is dried at 100 to 300 deg.C for a predetermined time, and the solvent is splashed. Then, it is baked at 400 to 500 deg.C, thereby obtaining a film. The steps are sequentially repeated to obtain a predetermined film thickness. Thus, even if the plates 1, 1' are dipped in sea water 2 of electrolyte, it is not affected by the influence of electrolytic current to store charge, and obtains the function of a variable capacitor C.
Patent JP-H04141935-A (JP)
Title: Deflection yoke
Inventor: AIHARA NOBUMITSU
IPC: H01J29/76
Filed: 1990-10-01
Abstract: PURPOSE:To improve heating ability of a deflection yoke, to inhibit the elevation in temperature, and to reduce leakage magnetic field by mounting a vane-shaped magnet on the end of a supporting part anchored on the mold part of the deflection yoke in such a way that the magnet is rotated. CONSTITUTION:A mold 14 is mounted in such a way that wanes 12 made of permanent magnet are situated at a preset position through a support part 13 by which the vanes are smoothly rotated on the upper and lower parts of a vertical deflection coil 11. When a deflection current is flown in the deflection coil, a magnetic field is generated, and almost the half thereof is not directly related to the deflection of an electromagnetic beam, but it exists as a leakage magnetic field around the deflection yoke. Since the deflection magnetic field is an ac magnetic field, its leakage magnetic field becomes an ac magnetic field in the same manner. A line of magnetic force 21 formed by the ac magnetic field works on the vane 22 made of permanent magnet, and a flow is generated in the air in the vicinity of the deflection yoke by rotating the wane 22. The heat of the deflection yoke can be lowered, while the elevation in temperature can be inhibited, and the leakage magnetic field can thus be reduced.
Patent JP-H09103191-A (JP)
Title: Storage house for agricultural crop
Inventor: SHIMAMOTO TOSHIJI
IPC: A01F25/14
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a storage house for agricultural crops such as rice and bulbs, having an openable door attached to a box-shaped main body and a refrigerator attached to the ceiling and the wall part of the main body excluding the door, enabling easy maintenance such as inspection and cleaning and having excellent storage stability. SOLUTION: This storage house 1 for agricultural crops has a box-shaped main body 1 manufactured by using panels as the ceiling, the floor and the right, left, front and back walls and having a depth slightly larger than the longitudinal size of an unpolished rice bag 10. Biparting doors 2 are openably attached to a part of the wall. The rear side of the main body 1 (opposite to the door 2) has a double-wall structure to form a space, a refrigerator 4 is detachably attached to the upper part of the space and a number of ventilation holes are opened on the inside wall 7.
Patent JP-2001094329-A (JP)
Title: Signal transmission system
Inventor: MIYAZAKI SHINICHI
IPC: H01Q1/28
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To easily judge a cause when a reception signal level drops due to the drop of an altitude in a signal transmission system where the position and the altitude of a mobile object are monitored by a display device based on position data transmitted from the flying mobile object. SOLUTION: A signal transmission system has a transmission device modulating the signal of a micro frequency band by a video signal and a sound signal and transmitting a modulation signal, a reception device receiving the transmitted modulation signal by a rotary antenna and a controller controlling the rotary antenna. The system has a means for accumulating altitude data on an area containing the position of the transmission device and that of the rotary antenna, a means for accumulating position information and altitude information on the rotary antenna, a means for measuring the position information and altitude information on the transmission device and a means for accumulating measured position information and altitude information. An altitude cross section drawing between the transmission device position and the rotary antenna position is displayed based on the accumulated altitude data, position information and altitude information.
Patent JP-2000088331-A (JP)
Title: Structure of duct
Inventor: NARUSE RIKIHEI
IPC: F24F13/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a duct capable of reduction of noise, keeping the essential size of the duct without lowering the rigidity of the duct. SOLUTION: By fixing a continuous foaming substance 9 with a fine vent to block an opening 8 to a duct 1, the air propagated within the duct 1 leaks and the duct 1 ceases to resonate, and also the essential size of the duct 1 can be maintained, so this structure can be arranged even in a limited space. Further, since the hole is fine, the air leaking to outside of the duct t is on such a level that there is no functional problem, and also the rigidity of the duct 1 does not drop, either. Further, by the continuous foaming substance 9 itself vibrating during propagation of the air, so the resonant sound attenuates, therefore the noise reduction efficiency is good.
Patent JP-2000098274-A (JP)
Title: Optical fiber arraying member, its production, method for arraying optical fibers and optical switch
IPC: G02B26/08
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which allows the simple constitution for the purpose of selective operation. SOLUTION: The optical fiber arraying member 1 is prismatic and is radially formed with optical fiber fixing grooves 1a on respective flanks. Array side optical fibers 2 are pressed by a fixing member 3 to the optical fiber fixing grooves in such a manner that these fibers are arrayed and fixed therein. A movable side optical fiber 4 is made movable by a transporting device. The selective connection of this movable side optical fiber to the array side optical fibers is executed by rotating the optical fiber arraying member around its central axis and selecting the flank. The movable side optical fiber is then turned to be positioned at the array side optical fibers and is vertically moved until this fiber comes into contact with the array side optical fiber in a V- groove.
Patent JP-H10112605-A (JP)
Title: Antenna device and portable communication device using the antenna device
Inventor: OGAWA KEIICHI
IPC: H04B1/3822
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device and a portable communication device using the antenna device which can decrease the number of their component parts for the cost reduction and also can improve the transmitting/receiving power loss due to the connection of both devices. SOLUTION: In regard to the antenna device and the communication device, an antenna part 32 is formed in a wiring pattern 30 at an extension part 27 of a printed board 24 that is stored in an antenna case 23. Thus, the part 32 is formed at the part 27 that is extended in a body with the board 24. In such a constitution, the number of component parts can be reduced for the cost reduction and also the assembling workability is improved. Then the productivity is improved both for a antenna device and a communication device and also the transmitting/receiving power loss due to the connection of both devices can be improved.
Patent JP-H01106023-A (JP)
Title: Automatic light quantity controller
Inventor: HASHIMOTO TAKAAKI
IPC: H04N5/238
Filed: 1987-10-20
Abstract: PURPOSE:To obtain natural bright picture planes for outdoor and indoor photography by compressing the level of a light quantity detection signal detected by a level detecting circuit within the dynamic range corresponding to the quantity of indoor light by a nonlinear circuit. CONSTITUTION:The nonlinear circuit 9 is provided which compresses the level of the light quantity detection signal detected by the level detecting means 5 into the dynamic range corresponding to the quantity of indoor light, and the level is inputted to an error detecting means 6 through this nonlinear circuit 9. Therefore, the high level of the light quantity detection signal detected at the time of outdoor photography is compressed to a level lower than the level corresponding to a track line, so an error value is set small through the error detector 6. Consequently, even if the quantity of reflected light 2 which is limited increases, the picture plane never becomes dark and a natural bright picture plane is obtained.
Patent JP-2000098377-A (JP)
Title: Liquid crystal display device
Inventor: YUKI AKIMASA
IPC: G02F1/1335
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of display characteristics due to bending of a light guiding plate or generation of a paddling due to ruggedness and strain of the surfaces of supporting members supporting light guiding members, while holding the principal plane of the light guiding plate with a wedge-shaped cross section in parallel with a liquid crystal display panel. SOLUTION: The device 5 is a liquid crystal display device that houses components including a light transmissive liquid crystal display panel 21, a light guiding plate 11 and a light source 13 in casings 7 and 8. In this case, the light guiding plate 11 is set so that its plate thickness continuously changes as it is more separated from a light incident plane 11g, and its principal plane 11f placed opposite to the liquid crystal display panel 21 is parallel with the panel 21, is provided with a tip supporting member 31, parallel with the light incident plane 11g of the light guiding plate 11, supporting the rear side of an edge part of the guiding plate opposite to the light incident plane toward the casings, and side supporting members 32 located along a light incident direction of the light guiding plate 11,  supporting the rear side at both side edges of the guiding plate 11 toward the casings 7 and 8.
Patent JP-H01108425-A (JP)
Title: Vehicle breaking device
Inventor: AZUMA HIROAKI
IPC: F16D55/22
Filed: 1987-10-19
Abstract: PURPOSE:To prevent tilt deformation to enhance the effect of braking by providing such a braking hydraulic circuit that hydraulic oil is led into a cylinder from the innermost end of a support pin hole on the rotation input side through the center of a support pin. CONSTITUTION:A pressure oil inlet port 24 is formed in a hydraulic chamber 18a at the innermost end of a support pin hole 18 formed in a support member 14 located at one end of a rotation input side R1 on which disc rotor 10 enters into a braking device during a vehicle advancing. A first oil passage 25 is formed piercing the axially center part of a support pin 16. A second oil passage 27 communicating an attaching hole 26 communicated with the first oil passage 25 to a cylinder 20 is formed in a caliper 15. A moment canceling out a tilt deformation force generated is also generated in the caliper so as to prevent tilt deformation. Thereby it is possible to enhance the effect of braking and the durability thereof.
Patent JP-H04176844-A (JP)
Title: High strength lead frame material and its manufacture
Inventor: NAKAMURA SHUICHI
IPC: H01B1/02
Filed: 1990-10-01
Abstract: PURPOSE:To manufacture a lead frame material improving strength by making the specific composition of Fe-Ni-Co series material the specific two-phase structure with a final cold-working and a final annealing. CONSTITUTION:An allay composed of, by wt.%, of <=0.05 C, 0.5-22 Co, 22-32.5 Ni, <=1.0 Mn, <=0.5 Si, 0.0001-0.05 B and/or Mg, and in the case of <12 Co, 27-32.5 Ni and in the case of >=12 Co, under satisfying the relation of 66<=2Ni+Co<=74, and further, 0.1-5.0 one or more kinds of Nb, Ti, Zr, Mo, V, W and Be and the balance Fe with impurities, is prepared. Solution treatment is executed to this alloy at austenitizing completing temp. or higher and successively, a part of the austenitic phase is transformed to strain induced martensite with 40-90% cold-working and further, the finish annealing 18 executed at the austenitizing completing temp. or lower to precipitate inverse transformation austenitic phase. This material is composed of two phase of the inverse transformation austenitic phase and the martenstic phase and the austenitic phase is made to be <=50% in the structure.
Patent JP-H08117674-A (JP)
Title: Coater
Inventor: WAKATOSHI HIROTO
IPC: D21H23/34
Filed: 1994-10-28
Abstract: PURPOSE: To provide a coater by which a bevel-blade system is easily changed to a bent-blade system without altering the basic coating film thickness control method of both systems. CONSTITUTION: This coater is used to coat a roll of paper 14 on a backing roll 1, and a means is provided in this coater to rotate a coater head with a blade pressing fulcrum 2a on a blade 2 as the center. A lifting means 16 is furnished to move a holder 8 supporting the rear of the blade 2 in parallel with the blade 2. Further, a tube 10 capable of being freely expanded and contracted by a fluid pressure is provided below the fulcrum 2a by the holder 8 and a blade pressing elastic body 9 above the fulcrum 2a to raise the holder 8 by the distance Y as shown in (a) to (b), and the bevel-blade system is changed to the bent-blade system.
Patent JP-H1175665-A (JP)
Title: Implement for preventing bird damage
Inventor: YAMAGATA TATSUHIKO
IPC: A01M29/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject implement having a tape measure-like main body comprising a fine wire used for preventing bird damages and wound in a tape measure-like shape, enabling to freely draw out the fine wire, energized in a rewinding direction, thereby capable of preventing the hanging of the fine wire, even when the fine wire is cut at its middle position, and capable of being spread in an arbitrary distance. SOLUTION: This fine wire 1 for preventing bird damages has a tape measure-like main body 2 in which the fine wire is wound in the tape measure- like shape. The fine wire 1 for preventing bird damages can freely be drawn out from the main body 2, and is energized in a rewinding direction. A fixing tool for fixing the main body 2 to a spun and attached member at a site on which a flying bird may perch is disposed to prevent the flying bird from perching.